Hi Uldis, Thank you so much for your help. My Dovecot version is 0.99.11 and it does not support ACL. I will try to use file system permissions to make mails read-only to users. The parameter of home_mailbox is set to Maildir/ . would you please tell me which directory or file should be changed file permissions?
Best regards, wen > -----Original Message----- > From: Uldis Pakuls [mailto:[EMAIL PROTECTED] > Sent: Wednesday, February 20, 2008 11:13 PM > To: Wen Guangcheng > Cc: 'Dovecot Mailing List' > Subject: Re: [Dovecot] How to prevent deleting mail by mailer? > > Wen Guangcheng wrote: > > Hello, > > > > I am running postfix and dovecot in a Linux box and > dovecot is configured to IMAP. > > I hope to keep all mails in the server permanently even > though mailer try to remove them. > > Is that possible and how to do it? Thanks for your help. > > > > > It is possible. You may use file system permissions for this > or use ACL > plugin: http://wiki.dovecot.org/ACL > > > Best regards, > > > > Wen > > > > > Uldis > >
